Fair Value Measurements (Details) - USD ($) $ in Thousands	May 02, 2020	Feb. 01, 2020
Assets
Other non-current assets	$ 700	$ 693
Total assets	32,100	135,225
Foreign currency forward contracts
Assets
Prepaid expenses and other current assets	868
Money market funds
Assets
Cash equivalents	3,859	46,355
Time deposits
Assets
Cash equivalents	26,673	88,177
Level 1
Assets
Other non-current assets	0	0
Total assets	3,859	46,355
Level 1 \| Foreign currency forward contracts
Assets
Prepaid expenses and other current assets	0
Level 1 \| Money market funds
Assets
Cash equivalents	3,859	46,355
Level 1 \| Time deposits
Assets
Cash equivalents	0	0
Level 2
Assets
Other non-current assets	700	693
Total assets	28,241	88,870
Level 2 \| Notes
Assets
Estimated aggregate fair value of debt	1,100,000	1,100,000
Level 2 \| Foreign currency forward contracts
Assets
Prepaid expenses and other current assets	868
Level 2 \| Money market funds
Assets
Cash equivalents	0	0
Level 2 \| Time deposits
Assets
Cash equivalents	26,673	88,177
Level 3
Assets
Other non-current assets	0	0
Total assets	0	0
Level 3 \| Foreign currency forward contracts
Assets
Prepaid expenses and other current assets	0
Level 3 \| Money market funds
Assets
Cash equivalents	0	0
Level 3 \| Time deposits
Assets
Cash equivalents	$ 0	$ 0

Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value, after the effects of master netting arrangements, of a financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, expected to be settled within one year or normal operating cycle, if longer. Includes assets not subject to a master netting arrangement and not elected to be offset.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 50
-Paragraph 3
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The fair value amount of long-term debt whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission.

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Fair value portion of other assets.

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